Hi,
> On 8 Feb 2015, at 02:51, Andrea Faulds <[email protected]> wrote:
>
> Yes, the RFC is somewhat inaccurate in that respect. It is per-file in one
> sense (like encoding, but unlike ticks, it has no effect on the including or
> included files). However, it technically affects the remainder of the file,
> not the whole file.
A minor follow-up: the RFC does actually mention this specific point about
declare()’s behaviour:
> By default, all PHP files are in weak type-checking mode. A new declare()
> directive is added, strict_types, which takes either 1 or 0. If 1, strict
> type-checking mode is used for function calls and return statements in the
> remainder of the file. If 0, weak type-checking mode is used.
>
> This directive also supports the declare() block syntax (e.g.
> declare(strict_types=1) { foo(); }), in which case it will only affect
> function calls and return statements within the block.
--
Andrea Faulds
http://ajf.me/
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